arm/dt: msm8226: Modify SPM sequence as per HPG
arm/dt: msm8226: Modify SPM sequence as per HPG

Modify SAW2 SPM sequence for WFI, SPC, PC on each core as per
hardware programming guide. Also modify SAW2 SPM sequence for
L2 RET, GDHS and PC.

Change-Id: I96342805b406d27ebda675503f00dd26c20c556c
Signed-off-by: Priyanka Mathur <505f6013be60e22c127e7e36a868fea1cf3acc88@codeaurora.org>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas